M. Koelling

Chlorophyll Fluorescence and Needle Chlorophyll Concentration of Fir (Abies sp.) Seedlings in Response to pH

D. Rowe, B. Cregg, M. W. Duck, 2004 .

TOTAL NET PRODUCTIVITY AND TURNOVER ON AN ENERGY BASIS FOR TALLGRASS PRAIRIE

M. Koelling, R. Dahlman, C. Kucera, 1967 .

The Influence of Fire on Composition' of Central Missouri Prairie

M. Koelling, C. Kucera, 1964 .

Dry Matter Losses and Mineral Leaching in Bluestem Standing Crop and Litter

M. Koelling, C. Kucera, 1965 .

All educational programs conducted by Ohio State University Extension are available to clientele on a nondiscriminatory basis without regard to race, color, creed, religion, sexual orientation, national origin, gender, age, disability or Vietnam-era veteran status.

M. Koelling, R. Heiligmann, 1996 .

Managing Red Pine Plantations for Utility Poles

D. Dickmann, M. Koelling, 1997 .